In order to accelerate the upgrading of old centrifugal impurity pumps and expand the development of new products in China, and to provide reliable, durable, and economical products to various sectors of the national economy, our company has introduced all centrifugal impurity pump license technologies. WARMAN centrifugal impurity pumps have a high level of technical expertise and enjoy a high reputation in various regions. WARMAN pumps have a wide range of applications, high pass through rates, reliable operation, long service life, and easy installation, disassembly, and maintenance. In order to meet long-distance transportation needs, WARMAN pumps can be ordered according to specific applications, allowing for multi-stage series connection. Introduction of centrifugal impurity pump technology, including the following licensed product range: 1. M, H, AH, HH and L-type slurry pumps; 2.SP、SPR、 Type submersible slurry pump; 3. D-type dredging pump; 4. G-type gravel pump; 5. S and SH type solution pumps; 6. F, AF foam pump. Application characteristics of G-type gravel pump: G-type gravel pump, which has a large clearance channel, is suitable for transporting gravel, mud and solid particles with large slag slurry. The G-type pump has a single pump casing structure (i.e. without an inner lining). The pump body, pump cover, and impeller are all made of wear-resistant metal. The connection between the pump body and pump cover adopts a special clamping structure, and the pump outlet direction can be rotated freely, making installation and disassembly easy. The inlet of each type of pump is horizontal, and the pump rotates clockwise when viewed from the transmission direction. For example: 6/4D-G6- Pump suction diameter (inches) 4- Pump discharge diameter (inches) D - Bracket form G - Gravel pump Yuzhou Longde Water Pump Co., Ltd. integrates design, casting, precision machining, and scientific research, and is a pump product manufacturing company.